#F5D13B#F5D13B

#F5D13B is a very light, vivid yellow. Relative luminance 0.653; OKLCH L 86.7% C 0.162 H 94.8°. Best body text is #000000 at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#F5D13B
RGB	rgb(245, 209, 59)
HSL	hsl(48, 90%, 60%)
HSV	hsv(48, 76%, 96%)
CMYK	cmyk(0%, 14.7%, 75.9%, 3.9%)
CIE-LAB	lab(84.65, -1.98, 73.76)
CIE-LCH	lch(84.65, 73.79, 91.54°)
OKLab	oklab(86.71% -0.0135 0.1611)
OKLCH	oklch(86.71% 0.162 94.8)
XYZ	xyz(61.2494, 65.3327, 13.5212)
Luminance	0.6533 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5D13B #3B5FF5

analogous

#F5743B #F5D13B #BCF53B

triadic

#F5D13B #3BF5D1 #D13BF5

tetradic

#F5D13B #3BF574 #3B5FF5 #F53BBC

square

#F5D13B #3BF574 #3B5FF5 #F53BBC

split-complementary

#F5D13B #3BBCF5 #743BF5

monochromatic

#AD8D09 #E7BD0C #F5D13B #F8DF75 #FBECAF

Accessibility & contrast

On white

1.49

#F5D13B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.07

#F5D13B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5D13B

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5D13B	#FFFFFF	#000000	##000000
##F5D13B	1.00	1.49	14.07	14.07
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.07	21.00	1.00	1.00
##000000	14.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD1C

Deuteranopia (green-blind)

#F0D845

Tritanopia (blue-blind)

#FFC0B4

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #f5d13b;
/* rgb */ color: rgb(245, 209, 59);
/* oklch */ color: oklch(86.7% 0.162 94.8);

Tailwind

colors: {
  custom: {
    50: '#fdde7c',
    500: '#f5d13b',
    950: '#000000',
  },
}

SCSS

$custom: #f5d13b;
$custom-light: #fdde7c;
$custom-dark: #000000;

JSON

{
  "hex": "#f5d13b",
  "rgb": {
    "r": 245,
    "g": 209,
    "b": 59
  },
  "hsl": {
    "h": 48.387,
    "s": 90.291,
    "l": 59.608
  },
  "oklch": {
    "l": 0.86712,
    "c": 0.1617,
    "h": 94.8
  },
  "luminance": 0.65329
}

Semantic roles & 50–950 ramp

primary

#F5D13B

secondary

#2741AD

accent

#52FF29

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#19150A

muted

#87847D

Preview Lab

Preview with #F5D13B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →